Don Lightfoot in Canada does the labels
http://www.angelfire.com/rock/69ss/decals10.html
I have restored camaro wiper motors, not hard, just tedious and time consuming. Hardest part is bending the small tabs (rivets). you just have to be patient, you only get one cycle of bending before they break
So make sure you bench test it before flattening the tabs to close it
This is what the inside gears look like
